Roof tile



FIG. 1 is a top perspective view of a roof tile showing my new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right elevation view thereof, the left elevation view being a mirror image;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a front elevation view thereof shown without shading for clarity of illustration, the rear elevation view being identical. 

CLAIM The ornamental design for a roof tile, as shown and described. 